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BOSTON MARATHON 2023

Michael Mcgrane

Bib: 3780•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 18%
Division (M50-54)
#0 / 2052
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #5192
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:58
Rank: #5928 (-736)
5K → 10K
21:40 | 6:58/mi
15K· 9.32 mi
1:04:24
Rank: #5914 (+14)
10K → 15K
21:26 | 6:54/mi
20K· 12.43 mi
1:26:08
Rank: #5919 (-5)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:30:48
Rank: #5893 (+26)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:24
Rank: #5672 (+221)
Half → 25K
16:36 | 6:51/mi
30K· 18.64 mi
2:08:39
Rank: #5189 (+483)
25K → 30K
21:15 | 6:50/mi
20M
2:18:11
Rank: #5053 (+136)
30K → 20M
9:32 | 7:01/mi
21M
2:25:42
Rank: #5010 (+43)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:30:49
Rank: #4971 (+39)
21M → 35K
5:07 | 6:50/mi
23M
2:40:02
Rank: #4964 (+7)
35K → 23M
9:13 | 7:22/mi
24M
2:47:35
Rank: #5054 (-90)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
2:54:26
Rank: #5158 (-104)
24M → 40K
6:51 | 8:01/mi
25.2M
2:57:28
Rank: #5219 (-61)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:05:37
Rank: #5384 (-165)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:48
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5121:186:5121:18
6:51
-
10K
6.21 mi10:44:3142:586:5521:40
6:58
+0:07
15K
9.32 mi11:05:571:04:246:5521:26
6:54
-0:04
20K
12.43 mi11:27:411:26:086:5621:44
7:00
+0:06
Half
13.11 mi11:32:211:30:486:564:40
6:50
-0:10
25K
15.53 mi11:48:571:47:246:5516:36
6:51
+0:01
30K
18.64 mi12:10:122:08:396:5421:15
6:50
-0:01
20M
20.00 mi12:19:442:18:116:559:32
7:01
+0:11
21M
21.00 mi12:27:152:25:426:567:31
7:31
+0:30
35K
21.75 mi12:32:222:30:496:565:07
6:50
-0:41
23M
23.00 mi12:41:352:40:026:579:13
7:22
+0:32
24M
24.00 mi12:49:082:47:356:597:33
7:33
+0:11
40K
24.85 mi12:55:592:54:267:016:51
8:01
+0:28
25.2M
25.20 mi12:59:012:57:287:033:02
8:48
+0:47
Finish
26.22 mi13:07:103:05:377:058:09
8:00
-0:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:50 /mi

Average Pace

7:05 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:18

77% of race

Time at Slower Pace

42:19

23% of race

Average Pace: 7:05 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:5121:186:5121:18
6:51
#5192
10K
6.21 mi10:44:3142:586:5521:40
6:58
#5928
15K
9.32 mi11:05:571:04:246:5521:26
6:54
#5914
20K
12.43 mi11:27:411:26:086:5621:44
7:00
#5919
Half
13.11 mi11:32:211:30:486:564:40
6:50
#5893
25K
15.53 mi11:48:571:47:246:5516:36
6:51
#5672
30K
18.64 mi12:10:122:08:396:5421:15
6:50
#5189
20M
20.00 mi12:19:442:18:116:559:32
7:01
#5053
21M
21.00 mi12:27:152:25:426:567:31
7:31
#5010
35K
21.75 mi12:32:222:30:496:565:07
6:50
#4971
23M
23.00 mi12:41:352:40:026:579:13
7:22
#4964
24M
24.00 mi12:49:082:47:356:597:33
7:33
#5054
40K
24.85 mi12:55:592:54:267:016:51
8:01
#5158
25.2M
25.20 mi12:59:012:57:287:033:02
8:48
#5219
Finish
26.22 mi13:07:103:05:377:058:09
8:00
#5384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5192481548155945(Top 22%)5420(Top 36%)5420(Top 264%)
10K6.21 mi3.10 mi5928-7365431-6165431-6166634(Top 25%)5956(Top 39%)5956(Top 290%)
15K9.32 mi3.11 mi5914+145410+215410+215945(Top 22%)5420(Top 36%)5420(Top 264%)
20K12.43 mi3.11 mi5919-55412-25412-25948(Top 22%)5434(Top 36%)5434(Top 265%)
Half13.11 mi0.68 mi5893+265393+195393+195588(Top 21%)5148(Top 34%)5148(Top 251%)
25K15.53 mi2.42 mi5672+2215216+1775216+1774569(Top 17%)4256(Top 28%)4256(Top 207%)
30K18.64 mi3.11 mi5189+4834801+4154801+4153263(Top 12%)3075(Top 20%)3075(Top 150%)
20M20.00 mi1.36 mi5053+1364680+1214680+1214137(Top 16%)3827(Top 25%)3827(Top 187%)
21M21.00 mi1.00 mi5010+434637+434637+434669(Top 18%)4235(Top 28%)4235(Top 206%)
35K21.75 mi0.75 mi4971+394599+384599+384467(Top 17%)4085(Top 27%)4085(Top 199%)
23M23.00 mi1.25 mi4964+74587+124587+125623(Top 21%)4925(Top 32%)4925(Top 240%)
24M24.00 mi1.00 mi5054-904648-614648-617991(Top 30%)6299(Top 42%)6299(Top 307%)
40K24.85 mi0.85 mi5158-1044734-864734-8610077(Top 38%)7358(Top 48%)7358(Top 359%)
25.2M25.20 mi0.35 mi5219-614782-484782-4811188(Top 42%)7851(Top 52%)7851(Top 383%)
Finish26.22 mi1.02 mi5384-1654910-1284910-12812064(Top 45%)8299(Top 55%)8299(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5945

Males

5420

M50-54

5420

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6634

Males

5956

M50-54

5956

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5945

Males

5420

M50-54

5420

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5948

Males

5434

M50-54

5434

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5588

Males

5148

M50-54

5148

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4569

Males

4256

M50-54

4256

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3263

Males

3075

M50-54

3075

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4137

Males

3827

M50-54

3827

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4669

Males

4235

M50-54

4235

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4467

Males

4085

M50-54

4085

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5623

Males

4925

M50-54

4925

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7991

Males

6299

M50-54

6299

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10077

Males

7358

M50-54

7358

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11188

Males

7851

M50-54

7851

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12064

Males

8299

M50-54

8299

Passing Analysis

Category:
Athletes Passed
1434
Passed By
1626
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5192
5K → 10K28764-736#5192#5928
10K → 15K138124+14#5928#5914
15K → 20K100105-5#5914#5919
20K → Half3711+26#5919#5893
Half → 25K2221+221#5893#5672
25K → 30K4863+483#5672#5189
30K → 20M14913+136#5189#5053
20M → 21M8643+43#5053#5010
21M → 35K5011+39#5010#4971
35K → 23M7770+7#4971#4964
23M → 24M23113-90#4964#5054
24M → 40K17121-104#5054#5158
40K → 25.2M768-61#5158#5219
25.2M → Finish14179-165#5219#5384
TOTALS14341626-192
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing